Texas Instruments Incorporated
CLOCK FILTER WITH NEGATIVE RESISTOR CIRCUIT

Abstract:

A circuit includes a filter, a first inverter, and a second inverter. The filter is coupled to an input of the first inverter. The second inverter includes an input and an output. The input of the second inverter is coupled to the output of the first inverter. The output of the second inverter is coupled to the input of the first inverter. The filter includes a notch filter and a bandpass filter.